K14x vs F31 Pro+
True-scale visual comparison — see exact mm dimensions side by side with detailed specs.
100% Objective Comparisons — Data sourced from official manufacturers
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100%
K14x is 2.2% taller
K14x
163.6mm×75.7mm
VS
F31 Pro+
160mm×74mm
Scaled to real proportions
Specifications Comparison
A
K14x
Oppo
2 wins
B
F31 Pro+
Oppo
3 wins
S
Screen Size
= Tie
K14x
6.7"
F31 Pro+
6.7"
Difference:
0"
B
Battery
Better
K14x
5,000mAh
F31 Pro+
4,500mAh
Difference:
500mAh
(11.1% more)
R
RAM
= Tie
K14x
8GB
F31 Pro+
8GB
Difference:
0GB
W
Weight
Better
K14x
185g
F31 Pro+
175g
Difference:
10g
(5.7% less)
S
Storage
= Tie
K14x
128GB
F31 Pro+
128GB
Difference:
0GB
M
Main Camera
Better
K14x
48MP
F31 Pro+
108MP
Difference:
60MP
(125.0% more)
P
Price
Better
K14x
299$
F31 Pro+
799$
Difference:
500$
(167.2% less)
H
Height
K14x
163.6mm
F31 Pro+
160mm
W
Width
K14x
75.7mm
F31 Pro+
74mm
T
Thickness
Better
K14x
8.4mm
F31 Pro+
8mm
Difference:
0.4mm
(5.0% less)
K14x
F31 Pro+
Winner in category
Last updated: March 23, 2026
Source: Official Source
Last updated: March 23, 2026
Source: Official Source
Why Trust Our Comparisons
Verified Data
All specs verified from official sources
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Data refreshed when specs change
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Our comparison methodology is public